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The switch from maternal factors involves dynamic reprogramming of the zygotic genome.

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image: Infographic: The Hazards of Life on Mars

Infographic: The Hazards of Life on Mars

By | December 1, 2017

High levels of radiation, among other health risks, challenge the future colonation of the Red Planet.

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New technologies reveal the dynamic changes in mouse and human embryos during the first week after fertilization.

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image: Search for Life on the Red Planet

Search for Life on the Red Planet

By | December 1, 2017

Growing evidence points to a once-habitable world—and recent findings suggest that life could exist on Mars today.

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image: Image of the Day: Skate Youngsters 

Image of the Day: Skate Youngsters 

By | November 28, 2017

Scientists study the development of scales in skate embryos. 

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image: Flies’ Feet Can Spread Bacteria

Flies’ Feet Can Spread Bacteria

By | November 27, 2017

Lab experiments and metagenomic analyses of flies’ resident bacteria indicate that the insects carry microbes from place to place on their legs.

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New techniques for activating or suppressing neural activity by zapping the skull’s surface allow researchers to target smaller and deeper areas of the brain.

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image: Research Links Gut Health to Neurodegeneration

Research Links Gut Health to Neurodegeneration

By | November 13, 2017

Rodent studies presented at the Society for Neuroscience meeting this week tie pathologies in the gastrointestinal tract or microbiome composition with Parkinson’s and Alzheimer’s diseases.

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image: Studies Yield Clues to Roots of Gulf War Illness

Studies Yield Clues to Roots of Gulf War Illness

By | November 13, 2017

Presentations at the Society for Neuroscience meeting point to changes in neurons and connectivity between brain regions as potential components of the enigmatic condition.

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image: Image of the Day: Red Alert

Image of the Day: Red Alert

By | November 9, 2017

Researchers unveil the neural basis of alertness in larval zebrafish.   

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